Release: v1.4.3

Weekly release for January 30 2024

What's Changed

• refactor: ossl x509 parsing by @jmayclin in #4351
• feature: Use S2N_FAST_INTEG_TESTS to run pytest in parallel under nix by @dougch in #4368
• test: add additional test certs by @jmayclin in #4353
• chore: bindings release 0.1.2 by @jmayclin in #4376
• test: additional test certs by @jmayclin in #4378
• chore: add valgrind to nix develop by @dougch in #4365
• test: Adds SSLv3 integ test by @maddeleine in #4372
• More specific error for unexpected cert request by @lrstewart in #4381
• Fix SSLv3 detection with AWS-LC by @goatgoose in #4361
• ci: Disable broken rust dry-runs by @lrstewart in #4384

Full Changelog: v1.4.2...v1.4.3